Chip Tuning Files Service has the ECU tuning files for your Audi RS4 4.2 V8 vehicle. This original chip tuning file will boost performances of your Bosch MED9.1 engine within safety margin for your Audi RS4.
This chiptuning files adjust the Engine Control Unit (ECU) of your Audi car in order to optimize fuel consumption and engine power.
Tuning ECU files specifications for Audi RS4 4.2 V8
| Car | Audi RS4 RS4 4.2 V8 |
|---|---|
| Manufacturer of ECU | Bosch |
| ECU Type | MED9.1 |
| ECU Prod Nr | 8E1907560 |
| ECU HW hardware number | 0261S02165 |
| ECU SW software number | 387944 |
| ECU SW UP software upgrade version |
Why choose us for your 0261S02165 387944 ECU files ?
- Dedicated tuning file services : Hard Rev Cut, Chiptuning tools, Remapping for Tuners, Engine calibration
- Available remaps : stage 1
- Expert for Audi and Bosch
- Increase horsepower and torque
- European company
- Custom ecu remap
- Chip Tuning since 20 years
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